Re: EvaluateJsonPath processor

[Pierre Villard]

Igor, in this case, you may try to add a ReplaceText processor at the end
of your flow to use regular expressions and remove the backslash characters.

Let me know if it does not help.
Pierre

2016-04-24 0:24 GMT+02:00 Igor Kravzov <igork.ine...@gmail.com>:

> Hi Pierre,
>
> From some reason it escapes values
>
> {
>   "twitter.unixtime": "1461449854014",
>   "twitter.user": "find super deal",
>   "RouteOnAttribute.Route": "tweet",
>   "twitter.msg": "DELL T7610 WORKSTATION W8 E5-2687WV2 3.4GHZ 32GB 2 X 1TB
> SATA NVS295 https://t.co/UAyLCtoikM https://t.co/6QJoWPjXGB";,
>   "twitter.tweet_id": "723999278948081664",
>   "twitter.handle": "super_find",
>   "language": "en",
>   "twitter.hashtags": "{\"hashtags\":[],\"urls\":[{\"url\":\"
> https://t.co/UAyLCtoikM\",\"expanded_url\":\";
> http://computers-and-tablets.info/cmptrsn/dtblts013/?query=http://rover.ebay.com/rover/1/711-53200-19255-0/1?ff3=2&toolid=10039&campid=5337797091&item=191854657494&vectorid=229466&lgeo=1\
> ",\"display_url\":\"computers-and-tablets.info/cmptrsn/dtblts
> …\",\"indices\":[69,92]}],\"user_mentions\":[],\"symbols\":[],\"media\":[{\"id\":723999278717370369,\"id_str\":\"723999278717370369\",\"indices\":[93,116],\"media_url\":\"
> http://pbs.twimg.com/media/CgwpghGWgAEow2Z.jpg\",\"media_url_https\":\";
> https://pbs.twimg.com/media/CgwpghGWgAEow2Z.jpg\",\"url\":\";
> https://t.co/6QJoWPjXGB\",\"display_url\":\"pic.twitter.com/6QJoWPjXGB\
> <http://pic.twitter.com/6QJoWPjXGB%5C>",\"expanded_url\":\"
> http://twitter.com/super_find/status/723999278948081664/photo/1\
> ",\"type\":\"photo\",\"sizes\":{\"small\":{\"w\":340,\"h\":255,\"resize\":\"fit\"},\"medium\":{\"w\":400,\"h\":300,\"resize\":\"fit\"},\"thumb\":{\"w\":150,\"h\":150,\"resize\":\"crop\"},\"large\":{\"w\":400,\"h\":300,\"resize\":\"fit\"}}}]}",
>   "user": "{\"id\":4715465700,\"id_str\":\"4715465700\",\"name\":\"find
> super
> deal\",\"screen_name\":\"super_find\",\"location\":null,\"url\":null,\"description\":null,\"protected\":false,\"verified\":false,\"followers_count\":18,\"friends_count\":40,\"listed_count\":21,\"favourites_count\":0,\"statuses_count\":23731,\"created_at\":\"Tue
> Jan 05 22:19:11 +0000
> 2016\",\"utc_offset\":null,\"time_zone\":null,\"geo_enabled\":false,\"lang\":\"es\",\"contributors_enabled\":false,\"is_translator\":false,\"profile_background_color\":\"F5F8FA\",\"profile_background_image_url\":\"\",\"profile_background_image_url_https\":\"\",\"profile_background_tile\":false,\"profile_link_color\":\"2B7BB9\",\"profile_sidebar_border_color\":\"C0DEED\",\"profile_sidebar_fill_color\":\"DDEEF6\",\"profile_text_color\":\"333333\",\"profile_use_background_image\":true,\"profile_image_url\":\"
> http://pbs.twimg.com/profile_images/684499862197563392/x72zf3WB_normal.jpg\
> ",\"profile_image_url_https\":\"
> https://pbs.twimg.com/profile_images/684499862197563392/x72zf3WB_normal.jpg\
> ",\"default_profile\":true,\"default_profile_image\":false,\"following\":null,\"follow_request_sent\":null,\"notifications\":null}",
>   "twitter.time": "Sat Apr 23 22:17:34 +0000 2016"
> }
>
> On Sat, Apr 23, 2016 at 5:57 PM, Pierre Villard <
> pierre.villard...@gmail.com> wrote:
>
>> Hi,
>>
>> In this case, in your EvaluateJsonPath processor, I would try to change
>> the property "return type" to "json".
>>
>> Hope that helps!
>> Pierre
>>
>>
>> 2016-04-23 23:11 GMT+02:00 Igor Kravzov <igork.ine...@gmail.com>:
>>
>>> Hi,
>>>
>>> I am using EvaluateJsonPath to extract some properties from tweet JSON
>>> returned by GetTwitter processor and later convert to another JSON using
>>> AttributesToJSON processor.  One of the properties I want to  extract is
>>> "entities" which is structure of arrays by itself.
>>> Unfortunately EvaluateJsonPath fails with "Unable to return scalar value
>>> for expression $.[entities]. I don't want to evaluate each and every
>>> possible value of entities structure. is there a way to get entities or
>>> other similar properties as it is?
>>>
>>> Thanks in advance.
>>>
>>
>>
>